He introduced the Initiative and found a basic land
With Yuriko, the Tiger's Shadow , your whole deal is striking with low-cost, evasive creatures, then launching your commander into play with ninjitsu, and reaping the rewards: plenty of card draw, and plenty of pain
Is Light Jolteon a good investment
Whether it resolves or is countered, or in more corner cases gets bounced off the stack with a Reprieve, or some other way, in all cases the spell goes to exile rather than any other game zone
Felidar Sovereign is a better card for this job because it does something else as a 4/6 with vigilance and it requires less life for you to win, but if youre seeking consistency, maybe give this one a try
Source: psacard.com The 2001 Pokemon Japanese Neo 4 Shining Mewtwo card ranges from $51 to $4,500